Intel Xeon E3-1281 v3 vs Intel Xeon E5-2637 v2

What is the difference between Intel Xeon E3-1281 v3 and Intel Xeon E5-2637 v2. Find out which CPU has better performance.

Intel Xeon E3-1281 v3
Intel Xeon E3-1281 v3
Intel Xeon E5-2637 v2
Intel Xeon E5-2637 v2

Performance (Benchmarks)

935Geekbench 5 Single-Core Score650
3492Geekbench 5 Multi-Core Score3436
7230PassMark CPU Mark Rating6666
2319PassMark Single Thread Rating1899
40563DMark Time Spy Physics Score

Processor Specs

Intel Xeon E3-1281 v3ProcessorIntel Xeon E5-2637 v2
3700 MHzFrequency3500 MHz
4100 MHzMaximum Frequency3800 MHz
4Cores4
8Threads8
82 WTDP130 W
HaswellCodenameIvy Bridge EP
FCLGA1150PackageFCLGA2011

Geekbench 5 Benchmark

945Single-Core Score651
3404Multi-Core Score637
Geekbench 5.3.2 Tryout for macOS x86 (64-bit)BenchmarkGeekbench 5.4.1 Tryout for Linux x86 (64-bit)

System Information

macOS 11.2.3 (Build 20D91)Operating SystemUbuntu 20.04.2 LTS
MacPro6,1ModelQEMU Standard PC (i440FX + PIIX, 1996)
MacPro6,1Model ID
Acidanthera Mac-F60DEB81FF30ACF6 MacPro6,1MotherboardN/A

CPU Specifications

Intel Xeon E3-1281 v3NameIntel Xeon E5-2637 v2
1 Processor, 4 Cores, 8 ThreadsTopology1 Processor, 1 Core
GenuineIntel Family 6 Model 60 Stepping 3IdentifierGenuineIntel Family 6 Model 62 Stepping 4
3.70 GHzBase Frequency3.50 GHz
32.0 KB x 4L1 Instruction Cache32.0 KB x 1
32.0 KB x 4L1 Data Cache32.0 KB x 1
256 KB x 4L2 Cache4.00 MB x 1
8.00 MB x 1L3 Cache16.0 MB x 1

Memory Information

16.00 GBSize981 MB
1333 MT/sTransfer Rate
DDR3Type

Geekbench 5 result (single)

945Single-Core Score651
1349Crypto Score809
868Integer Score592
1045Floating Point Score 753
1349
2.30 GB/sec		AES-XTS809
1.38 GB/sec
985
4.98 MB/sec		Text Compression (LZMA)693
3.51 MB/sec
960
45.4 Mpixels/sec		Image Compression703
33.3 Mpixels/sec
787
2.22 MTE/sec		Navigation (using Dijkstra's algorithm)643
1.81 MTE/sec
826
970.4 KElements/sec		HTML5276
323.9 KElements/sec
820
256.8 Krows/sec		SQLite686
215.0 Krows/sec
840
45.6 Mpixels/sec		PDF Rendering696
37.8 Mpixels/sec
813
259.0 KB/sec		Text Rendering487
155.2 KB/sec
887
6.91 Klines/sec		Clang645
5.02 Klines/sec
919
10.6 images/sec		Camera692
8.03 images/sec
854
1.07 Mpairs/sec		N-Body Physics651
814.3 Kpairs/sec
1056
6540.2 FPS		Rigid Body Physics856
5301.3 FPS
854
47.0 Mpixels/sec		Gaussian Blur600
33.0 Mpixels/sec
993
7.65 images/sec		Face Detection744
5.72 images/sec
928
22.9 Mpixels/sec		Horizon Detection684
16.9 Mpixels/sec
1515
74.3 Mpixels/sec		Image Inpainting1332
65.3 Mpixels/sec
1642
22.4 Mpixels/sec		HDR1290
17.6 Mpixels/sec
1242
997.4 Kpixels/sec		Ray Tracing907
728.6 Kpixels/sec
887
7.95 Kpixels/sec		Structure from Motion521
4.67 Kpixels/sec
975
31.2 Words/sec		Speech Recognition741
23.7 Words/sec
856
33.1 images/sec		Machine Learning428
16.5 images/sec

Geekbench 5 result (multi)

3404Multi-Core Score637
3322Crypto Score717
3267Integer Score570
3714Floating Point Score 770
3322
5.66 GB/sec		AES-XTS717
1.22 GB/sec
3931
19.9 MB/sec		Text Compression (LZMA)703
3.55 MB/sec
4321
204.4 Mpixels/sec		Image Compression699
33.1 Mpixels/sec
2231
6.29 MTE/sec		Navigation (using Dijkstra's algorithm)649
1.83 MTE/sec
2713
3.19 MElements/sec		HTML5291
342.0 KElements/sec
3715
1.16 Mrows/sec		SQLite559
175.1 Krows/sec
3207
174.0 Mpixels/sec		PDF Rendering675
36.6 Mpixels/sec
2903
924.8 KB/sec		Text Rendering472
150.4 KB/sec
3681
28.7 Klines/sec		Clang602
4.69 Klines/sec
3240
37.6 images/sec		Camera643
7.46 images/sec
3405
4.26 Mpairs/sec		N-Body Physics708
885.7 Kpairs/sec
4951
30672.9 FPS		Rigid Body Physics840
5202.6 FPS
3551
195.2 Mpixels/sec		Gaussian Blur605
33.3 Mpixels/sec
4249
32.7 images/sec		Face Detection715
5.51 images/sec
3246
80.0 Mpixels/sec		Horizon Detection711
17.5 Mpixels/sec
5083
249.4 Mpixels/sec		Image Inpainting1178
57.8 Mpixels/sec
6448
87.9 Mpixels/sec		HDR1374
18.7 Mpixels/sec
5407
4.34 Mpixels/sec		Ray Tracing943
757.0 Kpixels/sec
3251
29.1 Kpixels/sec		Structure from Motion541
4.85 Kpixels/sec
2413
77.2 Words/sec		Speech Recognition773
24.7 Words/sec
1618
62.5 images/sec		Machine Learning485
18.7 images/sec